If a = [1,2,3] and b = [1, 3, –2], find the angle between a and b.

Select 2 statements that are true about the equation y+6=-10(x-3).1) the slope of the line is -102) the slope of the line is 33) one point on the line is (3,6)4) one point on the line is (3,-6)

There is an entrance to the computer room at point e which lies on ab and is 5 feet from point a. plot point e on the coordinate plane. find the distance from the entrance at point e to the printer at point e

Astudent showed the steps below while solving the inequality |x-4|< 1 by graphing.